E l i a s



ELIA- su eenen,i or'LYNCHBURGVVIRGINIA.

leitete Parmi No. 75,570, dated March 17, ieee.v

IMPROVEMENT IN HARVESTER-RAKES.

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TO ALL WHOM IT MAY CONCERN:

Be it known that I, ELIAS OGDEN, of Lynchburg, in the county ofCampbell, and State of Virginia, have invented a new and usefulImprovement in Platform-Rakes; and I do hereby declare that thefollowing is a full, clear, and exact description thereof, which willenable others skilled in theart to make and use the same, referencebeing had ,to the accompanying drawings forming 'part of thisspecieation.

Figure 1 is a front view of my improved platform-rake.

Figure 2 is a top or plan view of the same.

Similar letters of reference indicate corresponding parts. i

My invention has for its object to improve the construction ofplatform-takes for reapers, so as to make them more Aconvenient endeiective in operation; and it consists in the construction of the rake,and in the combination of the parts by` which the rake is operateihthewhole being constructed and arranged as hereinafter morefully-described. i

A represents the rear part of the platform ofa reaper, upon which thegrain falls from the cutters. B are two crank-wheels, which revolve inbearings in the framework C, attached to the platform Aor to the frameof the reaper. Motion is communicated to the wheels B, from thedrive-wheel or drivefshaft of thereaper, by means of an endless chain,D, a belt, gear-wheels,` or by any other of the well-known'means forsuchpurposes. E is the rake, which is made in -form, or isl formed bytwo 'bars eand e, which meet, andare secured to each other at rightangles, as shown in g. 2. To the forward arm e2 of the rake E whichsweeps over the platform A, are Iattached the rake-teeth e3, which passalong grooves in the saidplatform, said grooves being formed in theplatform itself, or by'attaching ribs to it, as may bedes'iredl orconvenient. The inner or free end of the arm or bar e1 is pivoted to theinner crank F of the inner crank-wheelB, so that the rake may be movedbackend forth bythe revolution of the'said crank F. G- is along staple,or an arm, having a wide-slot formed in it, as

yshown in iig.'1, in which staple dr slotted arm the crank-pin of theouter crank H works, saidstaple or slot being of such a width that thesaid crank-pin need not touch its sides, the only object of said crankII being to raise the rake E from the platform A, and hold it suspendedwhile passing back to sweep another bundle or sheaf from the platform. iY l c By this construction and arrangement, the rake passes down at oneside of the platform, moves across it, sweeping the bundle or sheaf oi'at the other side. The rake is then raised by the action of the outercrank II, and, while raised,is carried back to the other side oftheplatform by the action of theinner crank F, ready to sweep anotherbundle from said platform. I claim as new, and desire to secure byLetters Patent- The combinatonrof the two crank-wheels B, .two cranks FH, Staple or slotted arm G, and Lh-,saped rake E with each other,substantially as herein shown and described, and for the purpose setforth. ELIAS OGDEN.

Witnesses:

Gno. M.- RUCKER, R. F. HENING.

